Valve body size detection device

Abstract

The utility model discloses a valve body dimension detection device, which relates to the field of valve bodies and comprises a base, an abutting cone is welded at the upper end of the base, extension frames are mounted on two sides of the base, a first magnetic strip is adhered to the inner wall of each extension frame, a second magnetic strip is attached to the outer wall of each first magnetic strip, and the second magnetic strip is attached to the outer wall of each extension frame. And a diameter graduated scale is adhered to the outer wall of the second magnetic strip. According to the utility model, the base is arranged to move the extension frame, when the device is used, the arrangement of the base and the extension frame facilitates the detection of valve bodies of different sizes, reduces the limitation of irregular sizes on detection, and increases the usability of the device, and the extension frame is arranged to clamp and fix the scalar frame, so that when the device is used, the detection efficiency is improved. And the extension frame and the scalar frame are arranged, so that after the valve body is inserted and detected, the spring rebounds the scalar frame, the inner wall channel of the valve body is conveniently and quickly measured, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the valve body field, concretely is a valve body size detection device. BACKGROUND

[0002] Valve body is the key component in all kinds of fluid control system, is widely used in many fields. Its main function is through the flow direction, flow and pressure of fluid control, to realize the accurate control to whole system, and the size precision of valve body internal passage directly influences its sealing performance, flow characteristics, therefore needs a valve body size detection device.

[0003] The existing valve body size detection device is inconvenient for the valve body of different sizes to detect when operating, is easily affected by size and limited to detect, and it is inconvenient to quickly measure the inner wall passage of the valve body, and therefore an urgent need exists for a valve body size detection device. UTILITY MODEL CONTENT

[0004] Therefore, the utility model discloses a valve body size detection device to solve the problem that the existing valve body size detection device is inconvenient for the valve body of different sizes to detect when using, is easily affected by size and limited to detect, and it is inconvenient to quickly measure the inner wall passage of the valve body.

[0005] To achieve the above object, the utility model provides the following technical scheme: a valve body size detection device, including the base, the upper end of base is welded with the resistance cone, both sides of base are installed with the extension frame, the inner wall of extension frame is bonded with the first magnetic stripe, the outer wall of first magnetic stripe is attached with the second magnetic stripe, the outer wall of second magnetic stripe is bonded with the diameter scale.

[0006] The outer wall of diameter scale is installed with the scalar frame, the outer wall of the bolt of scalar frame is welded with the spring, and the inner wall of scalar frame is installed with the support frame.

[0007] Preferably, the base is movably connected with the extension frame, and the extension frame is symmetrically arranged about the central axis of the base.

[0008] Preferably, the inner wall of the extension frame is tightly attached with the outer wall of the first magnetic stripe, and the length of the inner wall of the extension frame is greater than the length of the outer wall of the first magnetic stripe.

[0009] Preferably, the outer wall of the second magnetic stripe is tightly attached with the outer wall of the diameter scale, and the length of the outer wall of the second magnetic stripe is the same as the length of the outer wall of the diameter scale.

[0010] Preferably, the diameter scale is movably connected with the scalar frame, and the inner wall of the diameter scale is designed as a slotted type.

[0011] Preferably, the scalar frame is connected with the extension frame by clamping, and the inner wall of the scalar frame is designed as a hole.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The base plays a role of activity on the extension frame, and the base and the extension frame are convenient for detecting valve bodies of different sizes, reducing irregular size limitation detection, and increasing the usability of the device.

[0014] 2、The extension frame plays a role of clamping and fixing on the scalar frame, and the extension frame and the scalar frame are convenient for the spring to rebound the scalar frame after the valve body is inserted for detection, convenient for quickly measuring the inner wall channel of the valve body, and increasing the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of the utility model;

[0016] Figure 2 is a structure schematic view of the utility model in the vertical view and the split;

[0017] Figure 3 is a structure schematic view of the utility model in the vertical view and the split;

[0018] Figure 4 is a structure schematic view of the utility model in the vertical view and the split; Figure 2 is a structure schematic view of the utility model in the vertical view and the split;

[0019] In the figure: 1, base;2, abutting cone;3, extension frame;4, first magnetic stripe;5, second magnetic stripe;6, diameter scale;7, scalar frame;8, spring;9, support frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used for explaining the utility model, and cannot be understood as limiting the utility model.

[0021] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0022] Please refer to Figures 1-4The utility model provides a valve body size detection device, the upper end of base 1 is welded with the resistance cone 2, the both sides of base 1 are all installed with extension frame 3, base 1 is connected with extension frame 3 movably, and extension frame 3 is arranged with the central axis symmetry of base 1, the inner wall of extension frame 3 is bonded with first magnetic stripe 4, and the inner wall of extension frame 3 is closely combined with the outer wall of first magnetic stripe 4, and the inner wall length of extension frame 3 is greater than the outer wall length of first magnetic stripe 4, the outer wall of first magnetic stripe 4 is combined with second magnetic stripe 5, the outer wall of second magnetic stripe 5 is bonded with diameter scale 6, and the outer wall of second magnetic stripe 5 is closely combined with the outer wall of diameter scale 6, and the outer wall length of second magnetic stripe 5 is same with the outer wall length of diameter scale 6, through setting base 1, extension frame 3 is movably used, when using the device, the setting of base 1 and extension frame 3 is convenient for the detection of valve body of different sizes, reduces the detection of irregular size limit, and increases the usability of the device.

[0023] Please refer to Figures 1-4 The utility model provides a valve body size detection device, the outer wall of diameter scale 6 is installed with scalar frame 7, diameter scale 6 is connected with scalar frame 7 movably, and the inner wall of diameter scale 6 is designed as slotted type, scalar frame 7 is connected with extension frame 3 clamping, and the inner wall of scalar frame 7 is designed as the type of aperture, the outer wall of the bolt of scalar frame 7 is welded with spring 8, and the inner wall of scalar frame 7 is installed with support frame 9, through setting extension frame 3, scalar frame 7 is clamped and fixed, when using the device, after inserting the valve body for detection, spring 8 rebounds scalar frame 7, and it is convenient to quickly measure the inner wall passage of valve body, and the practicability of the device is increased.

[0024] Working principle: when using, the device is taken out and placed in the designated position, the base 1 is bonded to the first magnetic stripe 4, then the second magnetic stripe 5 is bonded to the diameter scale 6, then the extension frame 3 is magnetically attracted and clamped and fixed to the diameter scale 6, then the valve body is taken out, according to the size of the valve body, the base 1 is movably adjusted to the specified length, the valve body is inserted into the resistance cone 2, the support frame 9 drives the scalar frame 7 to press down, the scalar frame 7 is observed on the diameter scale 6, and finally the size of the valve body is detected according to the size position of the diameter scale 6, which completes the use process of the device. The contents not described in detail in the specification belong to the existing technology known to those skilled in the art.

[0025] Although the utility model has carried out detailed explanation with reference to foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in foregoing each embodiment, or equivalent replacement is carried out to part technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A valve body dimension detection device comprising a base (1), characterised in that: The upper end of the base (1) is welded with a resisting cone (2), both sides of the base (1) are installed with an extension frame (3), the inner wall of the extension frame (3) is bonded with a first magnetic stripe (4), the outer wall of the first magnetic stripe (4) is attached with a second magnetic stripe (5), the outer wall of the second magnetic stripe (5) is bonded with a diameter scale (6). The outer wall of the diameter scale (6) is installed with a scalar frame (7), the outer wall of the bolt of the scalar frame (7) is welded with a spring (8), the inner wall of the scalar frame (7) is installed with a support frame (9).

2. The valve body size detection apparatus according to claim 1, characterized by: The base (1) is movably connected with the extension frame (3), and the extension frame (3) is symmetrically arranged about the central axis of the base (1).

3. The valve body size detection apparatus according to claim 1, wherein: The inner wall of the extension frame (3) is tightly attached with the outer wall of the first magnetic stripe (4), and the length of the inner wall of the extension frame (3) is greater than that of the outer wall of the first magnetic stripe (4).

4. The valve body size detection apparatus according to claim 1, wherein: The outer wall of the second magnetic stripe (5) is tightly attached with the outer wall of the diameter scale (6), and the length of the outer wall of the second magnetic stripe (5) is the same as that of the outer wall of the diameter scale (6).

5. The valve body size detection apparatus of claim 1, wherein: The diameter scale (6) is movably connected with the scalar frame (7), and the inner wall of the diameter scale (6) is designed as a slotted type.

6. The valve body size detection apparatus of claim 1, wherein: The scalar frame (7) is clampedly connected with the extension frame (3), and the inner wall of the scalar frame (7) is designed as a perforated type.

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